地榆属蔷薇科,学名Sanguisorba Officinalis Linn,药用其根。别名玉鼓、酸赭、赤地榆,紫地榆等。本经列为中品。其性味苦微塞,入肝、大赐二径。自古用以治疗赤白下痢、疳痢及止血。外用“冶恶肉,疗金创”,“擣汁冶虎犬蛇虫伤”,具收敛效能,并有“疮诸痛者加地榆”的记载。民间流传用以治疗烫伤。近年各家探索地榆效用,有一定新的发展。林航氏应用加味人参败毒散治愈征犬病二例,据叶心铭氏分析认为该方主要由于地榆的作用。上海高血压研究所在抗高压药理篩选中,发现地榆具一定的降压作用,并且毒性极低。继之, The genus of the family Rosaceae, Sanguisorba Officinalis Linn, is medicinally rooted. Alias ​​Yu drums, acid scorpion, red earthworms, purple earthworms and so on. This is listed as a product. Its bitterness and bitterness, into the liver, give two paths. Since ancient times, it has been used to treat jaundice, hemorrhoids and hemostasis. External use of “smelting meat and meat, healing gold”, “sputum juice smelting tiger dog snake insult”, with astringent performance, and “sore pain, add to earthworms,” ​​the record. Folks are used to treat scalds. In recent years, various homes have been explored for their usefulness and there has been some new development. Lin Hang’s use of modified ginseng toxins scattered cured two cases of canine disease, according to Ye Xinming’s analysis that the party mainly due to the role of mantle. In the antihypertensive pharmacological screening of Shanghai Institute of Hypertension, it was found that earthworms have a certain antihypertensive effect and the toxicity is extremely low. After that,